diff --git a/drivers/i2c/muxes/i2c-demux-pinctrl.c b/drivers/i2c/muxes/i2c-demux-pinctrl.c
index f2a1f4744978..2403c0bf7c43 100644
--- a/drivers/i2c/muxes/i2c-demux-pinctrl.c
+++ b/drivers/i2c/muxes/i2c-demux-pinctrl.c
@@ -247,6 +247,7 @@ static int i2c_demux_pinctrl_probe(struct platform_device *pdev)
 		props[i].value = devm_kstrdup(&pdev->dev, "ok", GFP_KERNEL);
 		if (!props[i].name || !props[i].value) {
 			err = -ENOMEM;
+			of_node_put(adap_np);
 			goto err_rollback;
 		}
 		props[i].length = 3;